QtCurve 是一套看起来不错的主题，它包含适用于KDE3、KDE4 和GTK2 的样式。This is a set of widget styles for Qt4/KDE4, KDE3 and Gtk2 based apps.
0.49 is the first version to have a Qt4/KDE4 port. This version may be compiled with just Qt4 - in which case the KDE4 control panel config dialog will not be built. See the INSTALL file for more details.
The fonts and colours for the GTK themes will be read in from your Qt settings - so any KDE font/colour changes will also affect your GTK apps.